CSI U1L2 - Software Development Life Cycle

Fill in the blank with the correct words. The first phase of the SDLC, where the team figures out what the software should do, is called _.

Answer explanation

The first phase of the Software Development Life Cycle (SDLC) is known as 'Requirements'. In this phase, the team identifies and documents what the software needs to accomplish.

Fill in the blank with the correct words. The _ phase is when programmers actually write the code for the software.

Answer explanation

The correct choice is 'Development' because this phase specifically refers to the stage where programmers write the actual code for the software, making it a crucial part of the software development process.

Fill in the blank with the correct words. After coding, the software goes through the _ phase to find and fix bugs.

Answer explanation

The correct choice is 'Testing' because after coding, the software enters the testing phase to identify and resolve any bugs or issues before it is released.

Fill in the blank with the correct words. When the software is ready for users, it is _ and made available to the public.

Answer explanation

The correct word to fill in the blank is 'deployed'. When software is ready for users, it is deployed and made available to the public, indicating that it is fully operational and accessible.

Fill in the blank with the correct words. Software needs regular _ to stay secure and functional after it is launched.

Answer explanation

The correct word to fill in the blank is 'Maintenance'. Software requires regular maintenance to ensure it remains secure and functional after its launch.

What is the purpose of the requirements phase in the SDLC?

• To write code

• To determine what the software should do

• To test the software

• To provide customer support

Answer explanation

The requirements phase is crucial for understanding what the software should do. It involves gathering and analyzing user needs to ensure the final product meets expectations, making 'To determine what the software should do' the correct choice.

Which phase involves planning the look and structure of the software?

• Maintenance

• Design

• Deployment

• Testing

Answer explanation

The Design phase is crucial as it involves planning the look and structure of the software, defining how it will function and appear. This sets the foundation for the subsequent phases like Development and Testing.

In the FreshStart example, who is responsible for managing the team and making sure the requirements are met?

• Hudson

• Fernando

• Amari

• Anika

Answer explanation

Amari is responsible for managing the team and ensuring that the requirements are met in the FreshStart example. This role typically involves oversight and coordination, which aligns with Amari's responsibilities.

What happens during the maintenance phase of the SDLC?

• The app is launched for the first time

• The team writes the first lines of code

• The app is regularly updated and improved

• The customer requests new features

Answer explanation

During the maintenance phase of the SDLC, the app is regularly updated and improved to fix bugs, enhance performance, and add new features based on user feedback, ensuring it remains relevant and functional.

Why is customer support important after the software is deployed?

• It helps users learn how to code

• It can catch errors and help users operate the software

• It designs new software

• It writes the requirements

Answer explanation

Customer support is crucial post-deployment as it can catch errors and assist users in effectively operating the software, ensuring a smoother user experience and addressing any issues that arise.